1 / 56

Petrotech 2010 New Delhi

Petrotech 2010 New Delhi. Comparative Assessment of Deepwater Plays off India, Southeast Asia and Northwest Australia. Present Morphology Fabric Offshore India, Southeast Asia, & Northwest Australia. Deepwater Plays Offshore India India’s West Coast India’s East Coast Andaman Sea India.

Thomas
Télécharger la présentation

Petrotech 2010 New Delhi

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Petrotech 2010 New Delhi Comparative Assessment of Deepwater Plays off India, Southeast Asia and Northwest Australia

  2. Present Morphology Fabric Offshore India, Southeast Asia, & Northwest Australia

  3. Deepwater Plays Offshore India India’s West Coast India’s East Coast Andaman Sea India

  4. Sub-Basalt Plays Deepwater Plays India’s West Coast

  5. Plate Tectonics

  6. Flood basalt provinces such as the Deccan Traps: Major episodes of rapid crustal growth through regional dykes The >1 km thick exposed section at Mahabaleshwar

  7. Gravity Map Trends

  8. West Indies & Maldives

  9. Madagascar and the ReunionHot-Spot, on two sides of ocean ridge triple-junction

  10. WesternGeco’s Over-Under 2D Regional (2006)

  11. Sub-Basalt Challenges (Kerala-Konkan Basin, Western Offshore India) Tertiary Basin Top Basalt Cretaceous Basin

  12. Migrated CMP - Velocity Analysis Sub-Basalt Primary Getting stronger with offset

  13. Sub-Basalt Petroleum Systems’ Uncovering STRATIGRAPHY Upper Cretaceous Post-Rift Reservoirs Lower Cretaceous Syn-Rift Lacustrine environment Source rock potential – Coals/Shales Jurassic Break-up Unconformity STRUCTURE Structural Mapping of Key Seismic Horizons Isochrons and Isopachs – Basin Reconstruction PROSPECT EVALUATION – PETROLEUM SYSTEM Thermal Regimes - Probability of Reservoir, Seal, Source Rock, Migration, Timing of Migration/Entrapment Accumulation Size, Risk Assessment, Economics

  14. OU-214 Top Basalt and Sub-Basalt

  15. Andaman Sea The link of India and Southeast Asia

  16. Plays Offshore Sunda Archipelago Western Sunda: Offshore Sumatra Natuna/South China Sea Sea Phillipines – Palawan Basin & Sulu Seas Offshore Kalimantan/Sulawesi Offshore North Madura/North Bali Eastern Sunda: Timor Sea & Arafura Sea Northwest Australia South Irian Jaya

  17. Morphology off India, Southeast Asia, & Northwest Australia

  18. Success Case Histories Structures North Sumatra/Andaman Sea Onshore Central Sumatra Offshore East Java Offshore North Bali

  19. Similar Success Case in the Archipelago Back-Arc Arun Gas Field Arun Gas Field - North Sumatra, is a pinnacle reef feature originally with 10TCF of gas reserves, now under depletion, has been a major LNG export for more than four decades, main reservoir is an early Miocene rimmed platform carbonate. Slide 22

  20. Inverted Structures North Bali Major Provider of Domestic Gas in Indonesia

  21. Stratigraphy West Natuna

  22. Seismic Expression - Anambas Graben

  23. Makassar Strait TQ3D

  24. Makassar StraitFold-Belt Deepwater

  25. Makassar Strait Deepwater Folds

  26. Tectonics Philippines

  27. Palawan 3D - West Linapacan

  28. Instantaneous Phase Atribute

  29. Gas-Water Contact

  30. Palawan Basin - Malampaya Field

  31. Deepwater Eastern Archipelago • East Archipelago Deepwater Exploration • Timor Sea • Arafura Sea • Northwest Australia Offshore Exploration Deepwater • Offshore South Irian Jaya

  32. NEPS Lines Timor Sea + Arafura Sea

  33. Sabo Prospect – Timor Sea

  34. Sabo Block - Timor Sea

  35. Sabo Prospect Reconstruction

  36. Leti and Masela Blocks

  37. Leti Prospects Deepwater

  38. Leti Block - Arafura Sea

  39. Top Paleozoic Masela

  40. Arafura Sea

  41. Masela Structure - Strike

  42. Irian Jaya Basins

  43. Stratigraphy Salawati and Bintuni Basins

  44. Irian Jaya Survey Deepwater

  45. Miocene Basin and Misool High: Cretaceous over Pliocene

  46. Kais Carbonate Play

More Related